<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>Document</title>
</head>
<body>
	<form action="">
		<input type="text">
		<input type="password">
		<input type="radio" name="sex">男
		<input type="radio" name="sex">女
		<input type="checkbox" name="hobby">打球
		<input type="checkbox" name="hobby">看书
		<input type="checkbox" name="hobby">上网
		<input type="checkbox" name="hobby">玩游戏
		<input type="hidden">
		<input type="submit">
        <input type="file">
        <input type="reset">
        <input type="button">
        <textarea></textarea>
        <textarea name="" id="" cols="30" rows="10"></textarea>
        <select>
        <option>1</option>
        <option>2</option>
        <option>3</option>
        </select>
	</form>
</body>
</html>